Hi All,
I'm using Armbian_5.10_Micro_Debian_jessie_3.4.112 on a custom A20 board with NAND based off the Olimex A20 Micro.
I don't see /dev/nand on it.
$ zgrep NAND /proc/config.gz CONFIG_SUNXI_NAND_PARTITION=y CONFIG_SUNXI_NAND=y # CONFIG_SUNXI_NAND_COMPAT_DEV is not set # CONFIG_SUNXI_NAND_TEST is not set
I even tried to Livesuite an Android NAND image, but it also failed. I'm pasting the logs below.
What does it generally mean to have a missing /dev/nand?
Thanks.
Spoiler
$ sudo ./LiveSuit.sh
Starting x86-64/LiveSuit.
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/plgvector.dll
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/LangPlg.dll
LoadFile 24
Open 274: Language file format is UTF-8
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/LiveProc.Plg
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/plgvector.dll
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/luaeFex.dll
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Dev Plugin The Device Path is: /dev/aw_efex0
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
[Tl_Msg]Init : imgFilePath=/home/asrolabe/Documents/ACD/A20_android_422_TS_USB_UART_I2C_WIFI_LAN_HDMI_LCD_1024x600_release_3.img, imgLen=[0, 532252672], workMode=8
IMAGEWTY
ItemTableSize = 1048576
./buffer.cpp, pBuffer = 0x7f2f7020a9e4, nLen = 16380, crc32 = 4120441415[Tl_Msg]Down index[1] start
[Tl_Msg]partName=bootloader, pktSubType=BOOTLOADER_FEX00, verifyFile=VBOOTLOADER_FEX0
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x8000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[1] end
[Tl_Msg]Down index[2] start
[Tl_Msg]partName=env, pktSubType=ENV_FEX000000000, verifyFile=VENV_FEX00000000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x10000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[2] end
[Tl_Msg]Down index[3] start
[Tl_Msg]partName=boot, pktSubType=BOOT_FEX00000000, verifyFile=VBOOT_FEX0000000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x18000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[3] end
[Tl_Msg]Down index[4] start
[Tl_Msg]partName=system, pktSubType=SYSTEM_FEX000000, verifyFile=VSYSTEM_FEX00000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x20000, partSzHigInSec=0x0, partSzLowInSec=0x100000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[4] end
[Tl_Msg]Down index[5] start
[Tl_Msg]partName=recovery, pktSubType=RECOVERY_FEX0000, verifyFile=VRECOVERY_FEX000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x228000, partSzHigInSec=0x0, partSzLowInSec=0x10000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[5] end
[Tl_Msg]Down index[6] start
[Tl_Msg]partName=UDISK, pktSubType=DISKFS_FEX000000, verifyFile=
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x3c0000, partSzHigInSec=0x0, partSzLowInSec=0x0
[Tl_Msg]isEncrypt=false, toVerify=false
[Tl_Msg]Down index[6] end
[Tl_Msg]Down number is 6
[Tl_Msg]sec[platform]
[Tl_Msg]sec[card2_boot_para]
0x7f2f7020a9e0, 541, 4, =40x7f2f7020a9e0, 540, 2, =2[Tl_Msg]sec[card_boot]
[Tl_Msg]sec[target]
[Tl_Msg]sec[dram_para]
[Tl_Msg]sec[DllInfo]
[Tl_Msg]sec[uart_para]
[Tl_Msg][platform]
[Tl_Msg]eraseflag = 0x0
[Tl_Msg]
[Tl_Msg][card2_boot_para]
[Tl_Msg]sdc_clk = port:PC7<3><1>
[Tl_Msg]card_line = 0x4
[Tl_Msg]sdc_d0 = port:PC8<3><1>
[Tl_Msg]card_ctrl = 0x2
[Tl_Msg]sdc_cmd = port:PC6<3><1>
[Tl_Msg]sdc_d2 = port:PC10<3><1>
[Tl_Msg]sdc_d3 = port:PC11<3><1>
[Tl_Msg]card_high_speed = 0x1
[Tl_Msg]sdc_d1 = port:PC9<3><1>
[Tl_Msg]
[Tl_Msg][card_boot]
[Tl_Msg]logical_start = 0xa000
[Tl_Msg]
[Tl_Msg][target]
[Tl_Msg]storage_type = 0xffffffffffffffff
[Tl_Msg]
[Tl_Msg][dram_para]
[Tl_Msg]dram_baseaddr = 0x40000000
[Tl_Msg]dram_chip_density = 0x1000
[Tl_Msg]dram_size = 0x400
[Tl_Msg]dram_rank_num = 0x1
[Tl_Msg]dram_io_width = 0x10
[Tl_Msg]dram_tpr0 = 0x42d899b7
[Tl_Msg]dram_cas = 0x9
[Tl_Msg]dram_odt_en = 0x0
[Tl_Msg]dram_tpr1 = 0xa090
[Tl_Msg]dram_zq = 0x7f
[Tl_Msg]dram_bus_width = 0x20
[Tl_Msg]dram_tpr4 = 0x0
[Tl_Msg]dram_emr3 = 0x0
[Tl_Msg]dram_clk = 0x180
[Tl_Msg]dram_emr2 = 0x10
[Tl_Msg]dram_emr1 = 0x4
[Tl_Msg]dram_tpr5 = 0x0
[Tl_Msg]dram_tpr3 = 0x0
[Tl_Msg]dram_type = 0x3
[Tl_Msg]dram_tpr2 = 0x22a00
[Tl_Msg]
[Tl_Msg][DllInfo]
[Tl_Msg]
[Tl_Msg][uart_para]
[Tl_Msg]uart_debug_rx = port:PB23<2><1><default><default>
[Tl_Msg]uart_debug_port = 0x0
[Tl_Msg]uart_debug_tx = port:PB22<2><1><default><default>
[Tl_Msg]
[Tl_Msg]Init end
[Tl_Msg]fel in: dev[/dev/aw_efex0]
[Tl_Msg]platform id checked OK
[Tl_Msg]To down sys para
[Tl_Msg]To down and Run fes1-1
[Tl_Msg]To clear fes aide log
[Tl_Msg]To down and Run fes1-2
[Tl_Msg]To clear fes aide log
[Tl_Msg]OK test fel Down and Up in len=8192
[Tl_Msg]OK to test dram
[Tl_Msg]Update dram size to 1024MBytes
[Tl_Msg]nMsgRet=1
[Tl_Msg]To down fes2_1
[Tl_Msg]To down fes2_2
[Tl_Msg]To clear fes aide log
[Tl_Msg]not hasRetLog
[Tl_Msg]Fel end
Fel Thread Finished!
Dev Plugout The Device Path is: /dev/aw_efex0
Dev Plugout The Device Path is: /dev/aw_efex0
Dev Plugout The Device Path is: /dev/aw_efex0
Starting x86-64/LiveSuit.
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/plgvector.dll
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/LangPlg.dll
LoadFile 24
Open 274: Language file format is UTF-8
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/LiveProc.Plg
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/plgvector.dll
library file path: /home/asrolabe/Downloads/sunxi-livesuite/x86-64/luaeFex.dll
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Dev Plugin The Device Path is: /dev/aw_efex0
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
Register./luaBase.dll l_RegAllFun Sucess!
Register./luaeFex.dll l_RegAllFun Sucess!
Register./luadec.dll l_RegAllFun Sucess!
IMAGEWTY
ItemTableSize = 1048576
Closing image now!
Clos image OK!
[Tl_Msg]Init : imgFilePath=/home/asrolabe/Documents/ACD/A20_android_422_TS_USB_UART_I2C_WIFI_LAN_HDMI_LCD_1024x600_release_3.img, imgLen=[0, 532252672], workMode=8
IMAGEWTY
ItemTableSize = 1048576
./buffer.cpp, pBuffer = 0x7f2f7020a9e4, nLen = 16380, crc32 = 4120441415[Tl_Msg]Down index[1] start
[Tl_Msg]partName=bootloader, pktSubType=BOOTLOADER_FEX00, verifyFile=VBOOTLOADER_FEX0
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x8000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[1] end
[Tl_Msg]Down index[2] start
[Tl_Msg]partName=env, pktSubType=ENV_FEX000000000, verifyFile=VENV_FEX00000000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x10000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[2] end
[Tl_Msg]Down index[3] start
[Tl_Msg]partName=boot, pktSubType=BOOT_FEX00000000, verifyFile=VBOOT_FEX0000000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x18000, partSzHigInSec=0x0, partSzLowInSec=0x8000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[3] end
[Tl_Msg]Down index[4] start
[Tl_Msg]partName=system, pktSubType=SYSTEM_FEX000000, verifyFile=VSYSTEM_FEX00000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x20000, partSzHigInSec=0x0, partSzLowInSec=0x100000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[4] end
[Tl_Msg]Down index[5] start
[Tl_Msg]partName=recovery, pktSubType=RECOVERY_FEX0000, verifyFile=VRECOVERY_FEX000
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x228000, partSzHigInSec=0x0, partSzLowInSec=0x10000
[Tl_Msg]isEncrypt=false, toVerify=true
[Tl_Msg]Down index[5] end
[Tl_Msg]Down index[6] start
[Tl_Msg]partName=UDISK, pktSubType=DISKFS_FEX000000, verifyFile=
[Tl_Msg]partAddrHigInSec=0x0, partAddrLowInSec=0x3c0000, partSzHigInSec=0x0, partSzLowInSec=0x0
[Tl_Msg]isEncrypt=false, toVerify=false
[Tl_Msg]Down index[6] end
[Tl_Msg]Down number is 6
[Tl_Msg]sec[platform]
[Tl_Msg]sec[card2_boot_para]
0x7f2f7020a9e0, 541, 4, =40x7f2f7020a9e0, 540, 2, =2[Tl_Msg]sec[card_boot]
[Tl_Msg]sec[target]
[Tl_Msg]sec[dram_para]
[Tl_Msg]sec[DllInfo]
[Tl_Msg]sec[uart_para]
[Tl_Msg][platform]
[Tl_Msg]eraseflag = 0x0
[Tl_Msg]
[Tl_Msg][card2_boot_para]
[Tl_Msg]sdc_clk = port:PC7<3><1>
[Tl_Msg]card_line = 0x4
[Tl_Msg]sdc_d0 = port:PC8<3><1>
[Tl_Msg]card_ctrl = 0x2
[Tl_Msg]sdc_cmd = port:PC6<3><1>
[Tl_Msg]sdc_d2 = port:PC10<3><1>
[Tl_Msg]sdc_d3 = port:PC11<3><1>
[Tl_Msg]card_high_speed = 0x1
[Tl_Msg]sdc_d1 = port:PC9<3><1>
[Tl_Msg]
[Tl_Msg][card_boot]
[Tl_Msg]logical_start = 0xa000
[Tl_Msg]
[Tl_Msg][target]
[Tl_Msg]storage_type = 0xffffffffffffffff
[Tl_Msg]
[Tl_Msg][dram_para]
[Tl_Msg]dram_baseaddr = 0x40000000
[Tl_Msg]dram_chip_density = 0x1000
[Tl_Msg]dram_size = 0x400
[Tl_Msg]dram_rank_num = 0x1
[Tl_Msg]dram_io_width = 0x10
[Tl_Msg]dram_tpr0 = 0x42d899b7
[Tl_Msg]dram_cas = 0x9
[Tl_Msg]dram_odt_en = 0x0
[Tl_Msg]dram_tpr1 = 0xa090
[Tl_Msg]dram_zq = 0x7f
[Tl_Msg]dram_bus_width = 0x20
[Tl_Msg]dram_tpr4 = 0x0
[Tl_Msg]dram_emr3 = 0x0
[Tl_Msg]dram_clk = 0x180
[Tl_Msg]dram_emr2 = 0x10
[Tl_Msg]dram_emr1 = 0x4
[Tl_Msg]dram_tpr5 = 0x0
[Tl_Msg]dram_tpr3 = 0x0
[Tl_Msg]dram_type = 0x3
[Tl_Msg]dram_tpr2 = 0x22a00
[Tl_Msg]
[Tl_Msg][DllInfo]
[Tl_Msg]
[Tl_Msg][uart_para]
[Tl_Msg]uart_debug_rx = port:PB23<2><1><default><default>
[Tl_Msg]uart_debug_port = 0x0
[Tl_Msg]uart_debug_tx = port:PB22<2><1><default><default>
[Tl_Msg]
[Tl_Msg]Init end
[Tl_Msg]fel in: dev[/dev/aw_efex0]
[Tl_Msg]platform id checked OK
[Tl_Msg]To down sys para
[Tl_Msg]To down and Run fes1-1
[Tl_Msg]To clear fes aide log
[Tl_Msg]To down and Run fes1-2
[Tl_Msg]To clear fes aide log
[Tl_Msg]OK test fel Down and Up in len=8192
[Tl_Msg]OK to test dram
[Tl_Msg]Update dram size to 1024MBytes
[Tl_Msg]nMsgRet=1
[Tl_Msg]To down fes2_1
[Tl_Msg]To down fes2_2
[Tl_Msg]To clear fes aide log
[Tl_Msg]not hasRetLog
[Tl_Msg]Fel end
Fel Thread Finished!
Dev Plugout The Device Path is: /dev/aw_efex0
Dev Plugout The Device Path is: /dev/aw_efex0
Dev Plugout The Device Path is: /dev/aw_efex0